/**
 * ====================================================================
 * STYLESHEET - MOBILE-FIRST DRIVER ABSENCE APP
 * ====================================================================
 */

:root {
  --primary: #1e40af;
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --accent: #10b981;
  --accent-hover: #059669;
  --danger: #ef4444;
  --warning: #f59e0b;
  --surface: #ffffff;
  --bg: #f3f4f6;
  --text-main: #111827;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.5;
  padding-bottom: 40px;
}

.app-container {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.05);
}

/* Header */
.app-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  padding: 24px 20px 20px;
  border-bottom-left-radius: 24px;
  border-bottom-right-radius: 24px;
  box-shadow: 0 4px 15px rgba(30, 64, 175, 0.2);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-brand {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.driver-profile-pill {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-logout {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}

.btn-logout:hover {
  color: #fff;
}

.header-clock {
  margin-top: 14px;
  text-align: center;
}

.live-time {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.live-date {
  font-size: 0.9rem;
  opacity: 0.9;
  font-weight: 400;
}

/* Main Content */
.app-content {
  padding: 20px;
  flex: 1;
}

/* Cards */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* GPS Indicator Card */
.gps-status-card {
  border-left: 5px solid var(--primary-light);
  transition: border-color 0.3s ease;
}

.gps-status-card.in-radius {
  border-left-color: var(--accent);
}

.gps-status-card.out-radius {
  border-left-color: var(--danger);
}

.gps-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.info-item {
  background: var(--bg);
  padding: 10px;
  border-radius: var(--radius-sm);
}

.info-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.info-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 2px;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-success { background: #d1fae5; color: #065f46; }
.badge-danger  { background: #fee2e2; color: #991b1b; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-info    { background: #dbeafe; color: #1e40af; }

/* Camera Viewfinder */
.camera-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  aspect-ratio: 4/3;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

#camera-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1); /* Mirror view for front camera */
}

.camera-guide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.face-oval {
  width: 170px;
  height: 220px;
  border: 2px dashed rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.25);
}

.camera-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

/* Action Buttons */
.btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-success {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-danger {
  background: var(--danger);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-main);
}

.btn-secondary {
  background: #4b5563;
  color: #ffffff;
}

.btn-block {
  grid-column: 1 / -1;
}

/* Today Summary */
.today-status-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.status-box {
  flex: 1;
  background: var(--bg);
  padding: 12px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.status-box.active {
  background: #ecfdf5;
  border: 1px solid #10b981;
}

.status-box .status-title {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.status-box .status-time {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  margin-top: 2px;
}

/* Modal / Login Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 999;
}

.modal-content {
  background: #ffffff;
  border-radius: 20px;
  width: 100%;
  max-width: 400px;
  padding: 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-main);
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--primary);
}

.pin-input {
  letter-spacing: 4px;
  font-size: 1.25rem;
  text-align: center;
  font-weight: 700;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #1f2937;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: none;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

.hidden {
  display: none !important;
}

/* Quick Chips & Notes */
.quick-chips-container {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-top: 6px;
  scrollbar-width: none;
}

.quick-chips-container::-webkit-scrollbar {
  display: none;
}

.chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 5px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.chip:active, .chip:hover {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}